129589892

素因数分解:

$2^2\times {\mathrm{73}}^1\times {\mathrm{83}}^1\times {\mathrm{5347}}^1$

素因数の和:5507

約数の個数: 24

約数和(自身を含む): 232702176

約数和(自身を除く): 103112284

約数列:

[1, 2, 4, 73, 83, 146, 166, 292, 332, 5347, 6059, 10694, 12118, 21388, 24236, 390331, 443801, 780662, 887602, 1561324, 1775204, 32397473, 64794946, 129589892]

約数ペア:

[(1, 129589892), (2, 64794946), (4, 32397473), (73, 1775204), (83, 1561324), (146, 887602), (166, 780662), (292, 443801), (332, 390331), (5347, 24236), (6059, 21388), (10694, 12118)]